US Bridges

Rt K S over Wolf CR

Fair

Bollinger County, Missouri · S 35 T 33 N R 10 E · Structure no. 9069

Built
1935
90 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete Continuous
Length
25 ft
2 main spans
Daily traffic
852
2024 count
Owner
State
State Highway Agency

About this bridge

Rt K S over Wolf CR is a concrete continuous culvert carrying Rt K S over Wolf CR in Bollinger County, Missouri. It was built in 1935, so it is 90 years old, older than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 852 vehicles a day, roughly 21% of them trucks, projected to reach 1,278 by 2044. The structure is 25 ft (7.6 m) long and 41 ft wide. If it were closed, the detour would be 26.1 mi (42 km).

Location

Open in Google Maps
CarriesRt K S
CrossesWolf CR
LocationS 35 T 33 N R 10 E
RouteState Highway 0K
CountyBollinger County
StateMissouri
Coordinates37.49664, -89.91171
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating93.3 US tons
Inventory rating55.6 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length25 ft (7.6 m)
Longest span12 ft (3.7 m)
Deck width41 ft (12.5 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic852 (2024)
Projected traffic1,278 by 2044
Trucks21%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.1 mi (42 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt K S over Wolf CR built?

It was built in 1935, making it 90 years old in 2025.

What condition is Rt K S over Wolf CR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does Rt K S over Wolf CR carry?

About 852 vehicles per day (2024 count), of which roughly 21% are trucks.

How long is Rt K S over Wolf CR?

The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m) and a deck 41 ft wide.

Who owns Rt K S over Wolf CR?

It is owned by the State Highway Agency.